气候变化领域集成服务门户(CCPortal): The impact of economic uncertainty, economic growth and energy consumption on environmental degradation in MENA countries: Fresh insights from multiple thresholds NARDL approach

CCPortal

DOI	10.1007/s11356-022-22256-w
	The impact of economic uncertainty, economic growth and energy consumption on environmental degradation in MENA countries: Fresh insights from multiple thresholds NARDL approach
	Ayad, Hicham; Sari-Hassoun, Salah Eddin; Usman, Muhammad; Ahmad, Paiman
发表日期	2023
ISSN	0944-1344
EISSN	1614-7499
起始页码	1806
结束页码	1824
卷号	30 期号:1
英文摘要	This paper explores the influence of economic policy uncertainty on environmental quality in selected MENA countries depending on an augmented STIRPAT model over the period 1970-2020. ARDL model and its extensions like augmented ARDL, augmented NARDL, and MTNARDL models are applied to detect any possible effect from uncertainty index to carbon dioxide (CO2) emissions. The empirical results reveal the validity of environmental Kuznet curve (EKC) curve in all the countries. Moreover, the results show that the uncertainty index enhances environmental degradation, especially in extremely large changes in Morocco, Turkey, and Iran. Besides, the findings reveal that energy consumption and population in the entire sample escalates CO2 emissions over the study period. Consequently, policymakers in MENA countries should consider the economic uncertainty index, particularly in light of its recent rise, when developing any strategies and plans aimed at improving environmental standards, as well as the need to encourage the use of renewable energies in order to increase the percentage of their contribution to total energy consumption.
英文关键词	Environmental quality; Economic policy uncertainty; STIRPAT model; MTNARDL; MENA countries
语种	英语
WOS研究方向	Environmental Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000835627600010
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280783
作者单位	Wuhan University; Wuhan University; Tishk International University
推荐引用方式 GB/T 7714	Ayad, Hicham,Sari-Hassoun, Salah Eddin,Usman, Muhammad,et al. The impact of economic uncertainty, economic growth and energy consumption on environmental degradation in MENA countries: Fresh insights from multiple thresholds NARDL approach[J],2023,30(1).
APA	Ayad, Hicham,Sari-Hassoun, Salah Eddin,Usman, Muhammad,&Ahmad, Paiman.(2023).The impact of economic uncertainty, economic growth and energy consumption on environmental degradation in MENA countries: Fresh insights from multiple thresholds NARDL approach.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,30(1).
MLA	Ayad, Hicham,et al."The impact of economic uncertainty, economic growth and energy consumption on environmental degradation in MENA countries: Fresh insights from multiple thresholds NARDL approach".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 30.1(2023).